Personal Comfort® Number Beds are the highest rated number beds in the industry based on a combination of top-quality materials and cutting-edge technology that exceeds expectations. Customize your own level of comfort and adjust your mattress firmness using the fully digital pump system that allows you to choose between 45 levels of adjustment. The ultra-flexible air chambers make this mattress perfectly compatible with Adjustable Beds. Personal Comfort Beds are designed in the U.S.A. and manufactured by the American National Manufacturing Company which are the producers of the Original Number Bed®. Personal Comfort confidently stands behind their products with the industry’s best 25-year limited lifetime warranty. With complete customization, you’ll enjoy a better quality of sleep and never have to compromise on comfort again with a Personal Comfort Number Bed.